Résumé
The invention relates to a hybrid silica bead having a millimeter scaled-size adapted for the entrapment of a component or a bioactive substance, wherein the bead is formed of a porous core comprised of a hybrid alginate-silica (1) and an external porous layer comprising silica and a silica concentrator (2). The present invention is also related to a one-pot process for the preparation of these hybrid beads and to the use of the beads according to the invention.
| langue originale | Anglais |
|---|---|
| Numéro de brevet | US2016143857 |
| CIB | A61K 36/ 05 A I |
| Date de priorité | 17/06/14 |
| Etat de la publication | Publié - 26 mai 2016 |